Comparing web-based versus face-to-face and paper-and-pencil questionnaire data collected through two Belgian health surveys

Last updated on 3-2-2022 by Elise Braekman

Peer reviewed scientific article




Objectives Using the European Health Interview Survey (EHIS) questionnaire, a web-based survey was organized alongside a face-to-face (F2F) survey including a paper-and-pencil (P&P) questionnaire for sensitive topics. Associated with these different modes, other design features varied too (e.g., recruitment, incentives, sampling). We assessed whether these whole data collection systems developed around the modes produced equivalent health estimates. Methods Data were obtained from two population-based surveys: the EHISWEB (web-administered, n = 1010) and the Belgian Health Int…

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